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API > API/Plugins > API/Plugins/ControlRig > API/Plugins/ControlRig/Rigs > API/Plugins/ControlRig/Rigs/URigHierarchy
References
| Module | ControlRig |
| Header | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchy.h |
| Include | #include "Rigs/RigHierarchy.h" |
UFUNCTION&40;BlueprintCallable, Category&61;URigHierarchy&41;
void UnsetCurveValueByIndex
&40;
int32 InElementIndex,
bool bSetupUndo
&41;
Remarks
Sets a curve's value given its index
Parameters
| Name | Description |
|---|---|
| InElementIndex | The index of the element to set the value for |
| InValue | The value to set on the curve |
| bSetupUndo | If true the transform stack will be setup for undo / redo |